Oligodendroglioma

Oligodendroglioma is a type of brain tumor that originates from oligodendrocytes, cells that help insulate nerve fibers for efficient signal transmission in the brain. These tumors typically grow slowly and are usually found in the cerebral hemispheres. Symptoms can include headaches, seizures, and cognitive changes, depending on the tumor’s size and location. Diagnosis involves imaging studies like MRI and a biopsy to confirm. Treatment often includes surgery to remove as much tumor as possible, followed by radiation or chemotherapy to target remaining cells. The prognosis varies based on tumor grade and genetic features.